hxxps://email[.]perfect-memory[.]com/e3t/Ctc/W2+113/d10jFc04/VVH5QN6ln5xSW62_JpD8sSNmnW48Yhp75kZkqfN5n2LQW3l5h6W7lCdLW6lZ3ktW3bjVkl1-1f2zW8PbRS15KtK-RVKF7xx1p-_3pN5yq38cRxYXwW81VJrl8R2k98N7vMDw4tJ7HMW4hfnwq19RRGMW2kDz0X3hZw1yW8dd4794_Z6lpW9f21PB3yJhrjW8ytTdH786KsVVK2cNQ940mhPW5rlB_x7jLSK2W1Wprww7y7yLqN3sP-7HBGd1NVTzvTr4_Rrn2W6B7np65gzBzmW7bBW3q729VLpN6vVq7BY96QpW5ywY_8743J_9W21c1pV3ZlMg0W8wgTbR6fVGJVVj34Cb4MWtVfW8gpPRG2TJXcjf8rcKHs04

Analysis

max time kernel
28s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 19:50

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General

Target

https://email.perfect-memory.com/e3t/Ctc/W2+113/d10jFc04/VVH5QN6ln5xSW62_JpD8sSNmnW48Yhp75kZkqfN5n2LQW3l5h6W7lCdLW6lZ3ktW3bjVkl1-1f2zW8PbRS15KtK-RVKF7xx1p-_3pN5yq38cRxYXwW81VJrl8R2k98N7vMDw4tJ7HMW4hfnwq19RRGMW2kDz0X3hZw1yW8dd4794_Z6lpW9f21PB3yJhrjW8ytTdH786KsVVK2cNQ940mhPW5rlB_x7jLSK2W1Wprww7y7yLqN3sP-7HBGd1NVTzvTr4_Rrn2W6B7np65gzBzmW7bBW3q729VLpN6vVq7BY96QpW5ywY_8743J_9W21c1pV3ZlMg0W8wgTbR6fVGJVVj34Cb4MWtVfW8gpPRG2TJXcjf8rcKHs04

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3196	msedge.exe
3196	msedge.exe
1836	msedge.exe
1836	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1836	msedge.exe
1836	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 2176	1836	msedge.exe	83
PID 1836 wrote to memory of 2176	1836	msedge.exe	83
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 1712	1836	msedge.exe	84
PID 1836 wrote to memory of 3196	1836	msedge.exe	85
PID 1836 wrote to memory of 3196	1836	msedge.exe	85
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86
PID 1836 wrote to memory of 4524	1836	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://email.perfect-memory.com/e3t/Ctc/W2+113/d10jFc04/VVH5QN6ln5xSW62_JpD8sSNmnW48Yhp75kZkqfN5n2LQW3l5h6W7lCdLW6lZ3ktW3bjVkl1-1f2zW8PbRS15KtK-RVKF7xx1p-_3pN5yq38cRxYXwW81VJrl8R2k98N7vMDw4tJ7HMW4hfnwq19RRGMW2kDz0X3hZw1yW8dd4794_Z6lpW9f21PB3yJhrjW8ytTdH786KsVVK2cNQ940mhPW5rlB_x7jLSK2W1Wprww7y7yLqN3sP-7HBGd1NVTzvTr4_Rrn2W6B7np65gzBzmW7bBW3q729VLpN6vVq7BY96QpW5ywY_8743J_9W21c1pV3ZlMg0W8wgTbR6fVGJVVj34Cb4MWtVfW8gpPRG2TJXcjf8rcKHs04
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffdbf0b46f8,0x7ffdbf0b4708,0x7ffdbf0b4718
  2⤵
  PID:2176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1976,9211820822880938316,12301181029404020881,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1976,9211820822880938316,12301181029404020881,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1976,9211820822880938316,12301181029404020881,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:4524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,9211820822880938316,12301181029404020881,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
  2⤵
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,9211820822880938316,12301181029404020881,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3360 /prefetch:1
  2⤵
  PID:3092

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
792B

MD5
c8519c021887c95d5b0b454c7abf975e

SHA1
832d8f64511b924130eac59df079203e27e7a9eb

SHA256
5180d3586dede256cf7273d11b9fc5919763ebf29d2b9db1a1d697eaf32de0fc

SHA512
f537a58733af61003fd5e0f7607056f1387dbed9701e1200c2ba2eae60c66226c9b848cf289542d36e786a027d97f8195c068e16e60edce9f99be641104d8ca5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
1fa890e7c89c1060d143411c58818577

SHA1
cc39e4ed6b9b6f8f5f081124d9f0000054539aa7

SHA256
bc751281898656074f654ec3aa0caef0fe4c74816cd690e9338087dd2490e898

SHA512
cc3e2f1bb535a50a5061595d5ededdd82b4dbca805156bea391aea7477bb862c597ea1f23f297a4acd746382bb0face9e3ad64ad0f236d43594a76d2b73806ad

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
7KB

MD5
e7215ecfb6cc5145985c7fdb98621c71

SHA1
2e28b1c13a6196b180e2cf73136ce7a296779640

SHA256
2414a6693cba3a100e532186b7f8068b100cedf14901ec18b0d57e7a2b3d9327

SHA512
090671b93b55747b26e67c8dda56b0bafdacd9bf8ec7ff5d1e8f7703feca18edf670f4027d695da96e89e0c66f69a1962469eafea06e668ff772c3c3e23e5897

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
fa069f8edcc3fe295a67071a83ddad44

SHA1
96148dba83b67cda7d6f2f7e8d67d8832e92993b

SHA256
6da6650d39b161b78ef08c8f9fba2ede9ce5711a91c2b33438c424ae6edc0b30

SHA512
d1fd0a1b494526e90ff512a01ffa3cddc9750668b9b7d92779c97cdae2950bd014f3e7856d7369ee15fa4b85f889668cd3f3264ffce1d8ec6a883e0fa808bb07

Download Submit